Cloudflare Area 1 earns SOC 2 report
2023-06-08
Many customers want assurance that the sensitive information they send to us can be kept safe. One of the best ways to provide this assurance is a SOC 2 Type II report...
Understand the impact of Waiting Room settings with Waiting Room Analytics
2023-06-07
Today, we are thrilled to announce the launch of Waiting Room Analytics and tell you more about how we built this game-changing feature. Waiting Room Analytics provides insights into end-user experience and visualizations of your waiting room traffic...
Examining HTTP/3 usage one year on
2023-06-06
With the HTTP/3 RFC celebrating its 1st birthday, we examined HTTP version usage trends between May 2022 - May 2023. We found that HTTP/3 usage by browsers continued to grow, but that search engine and social media bots continued to effectively ignore the latest version of the web’s core protocol...
Nine years of Project Galileo and how the last year has changed it
2023-06-05
For the ninth anniversary, we want to focus on access to affordable cyber security tools and what we have learned protecting the most vulnerable communities...
Dynamic data collection with Zaraz Worker Variables
2023-06-02
A guided tour of Cloudflare Zaraz new exciting premium feature, available for Workers paid account: Worker Variables, that allows to pipe a Worker’s response to third-party tools...
Reduce latency and increase cache hits with Regional Tiered Cache
2023-06-01
Regional Tiered Cache provides an additional layer of caching for Enterprise customers who have a global traffic footprint and want to serve content faster by avoiding network latency when there is a cache miss in a lower-tier, resulting in an upper-tier fetch in a data center located far away...
How Oxy uses hooks for maximum extensibility
2023-05-26
Let's take a look from the perspective of an Oxy application developer, and then we can discuss the implementation of the framework and some of the interesting design decisions we made...
Unbounded memory usage by TCP for receive buffers, and how we fixed it
2023-05-25
We are constantly monitoring and optimizing the performance and resource utilization of our systems. Recently, we noticed that some of our TCP sessions were allocating more memory than expected. This blog post describes in detail the root cause of the problem and shows the test results of a solution...
Recapping Developer Week
2023-05-22
Developer Week 2023 is officially a wrap. Let’s take a look at everything we shipped last week...
Launching our new Open Source Software Sponsorships Program
2023-05-22
Launching our new Open Source Software Sponsorships Program and broadening the eligibility criteria to support more projects. ...
Announcing Cohort #2 of the Workers Launchpad
2023-05-22
Developer WeekDevelopersWorkers LaunchpadCloudflare for StartupsCloudflare WorkersDeveloper Platform
Announcing the second cohort of the Workers Launchpad - we can't wait to work with them and showcase these incredible companies building on Cloudflare's Developer Platform!...
D1: We turned it up to 11
2023-05-19
We've been heads down iterating on D1, and we've just shipped a major new version that's substantially faster, more reliable, and introduces Time Travel: the ability to restore a D1 database to any point in time....
More Node.js APIs in Cloudflare Workers — Streams, Path, StringDecoder
2023-05-19
Today we are announcing support for three additional APIs from Node.js in Cloudflare Workers — stream, crypto, and http/https.request. This increases compatibility with the existing ecosystem of open source NPM packages, allowing you to use your preferred libraries in Workers....
Cloudflare Queues: messages at your speed with consumer concurrency and explicit acknowledgement
2023-05-19
Queues is faster than ever before! Now queues will automatically scale up your consumers, clearing out backlogs in a flash. Explicit Acknowledgement allows developers to acknowledge or retry individual messages in a batch, preventing work from being repeated....
Workers Browser Rendering API enters open beta
2023-05-19
The Workers Browser Rendering API allows developers to programmatically control and interact with a headless browser instance and create automation flows for their applications and products. Today we enter the open beta and start onboarding our customers....
Developer Week Performance Update: Spotlight on R2
2023-05-19
For Developer Week 2023, we’re going to be looking at one of the newest Cloudflare developer offerings and how it compares to an alternative when retrieving assets from buckets: R2 versus Amazon Simple Storage Service (S3)....
Improving customer experience in China using China Express
2023-05-19
We use China Express to accelerate for performance and Workers to fall back to user through China Express for cost-effectiveness....
Announcing Cloudflare Secrets Store
2023-05-18
Introducing Secrets Store by Cloudflare - the ultimate solution for managing your application secrets securely. Safeguard sensitive information, track access, and maintain ease of use....
Using LangChainJS and Cloudflare Workers together
2023-05-18
We are incredibly stoked that our friends at LangChain have announced LangChainJS Support for Cloudflare Workers! In this post we'll show you how to build a sample application....